227 Common St, Watertown MA 02472
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
About this home
Classic Watertown two-family in a desirable neighborhood near the Belmont line! This well-maintained property offers two spacious units, each featuring two bedrooms, a full bath, living room, formal dining room with charming built-ins, and hardwood floors. The second-floor unit offers additional flexibility with a finished third-floor area featuring a family room and bonus room, complete with electric heat and air conditioning. Enjoy inviting front and rear porches, including an enclosed three-season porch with windows and screens, plus a private backyard with sprinkler system. Additional highlights include updated mechanical systems, a full basement with laundry and storage, a detached two-car garage, and ample driveway parking. Ideal for an owner-occupant looking to enjoy the upper-level living space while generating rental income from the first floor, or an investor seeking a solid multifamily opportunity. Conveniently located near Watertown High School, Oakley Country Club, Watertown Square, Arsenal Yards, the Charles River, and commuter routes to Cambridge and Boston.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Price & Status History
Property Timeline
Listed for Sale
Oct 12, 2026| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 10/12/2026 | 🏠 Listed for Sale | $1,150,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $13,369 | $1,095,800 |
Financial Details
Facts & Features
Home Facts
Investment Metrics
Interior
Exterior
Parking
Utilities
Financial
HOA & Community
MA Disclosures
Additional Details
Property Overview
Floor Layout
Interior Features
Construction & Materials
Utilities & Systems
Exterior & Lot
Parking & Garage
Nearby Schools
Elementary Schools
8 schoolsMiddle Schools
1 schoolHigh Schools
2 schoolsMonthly Payment Calculator
Monthly Payment Breakdown
Loan Summary
Rate Impact
Payment Over Time
Location
Neighborhood
227 Common St, Watertown MA 02472
Watertown, MA 02472
Listing Information
Contact Us
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...

